Roman Catholic Diocese of Osimo

The Diocese of Osimo was a Roman Catholic diocese in Italy. It was founded in the seventh century and in 1725 merged with the Diocese of Cingoli to form the Diocese of Osimo e Cingoli. It was contained within the Papal States.

Roman Catholic Diocese of Osimo

The Diocese of Osimo was a Roman Catholic diocese in Italy. It was founded in the seventh century and in 1725 merged with the Diocese of Cingoli to form the Diocese of Osimo e Cingoli. It was contained within the Papal States.